2998725408 has 96 divisors (see below), whose sum is σ = 9995771520. Its totient is φ = 856776960.

The previous prime is 2998725383. The next prime is 2998725437. The reversal of 2998725408 is 8045278992.

2998725408 is a `hidden beast` number, since 2 + 9 + 98 + 7 + 2 + 540 + 8 = 666.

2998725408 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241863 + ... + 253958.

It is an arithmetic number, because the mean of its divisors is an integer number (104122620).

Almost surely, 2^2998725408 is an apocalyptic number.

2998725408 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2998725408 is an abundant number, since it is smaller than the sum of its proper divisors (6997046112).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2998725408 is a wasteful number, since it uses less digits than its factorization.

2998725408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495847 (or 495833 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 54.

The square root of 2998725408 is about 54760.6191345569. The cubic root of 2998725408 is about 1442.0452880668.

The spelling of 2998725408 in words is "two billion, nine hundred ninety-eight million, seven hundred twenty-five thousand, four hundred eight".